Parts for your 1999 Nissan Primera-Engine mount

1999 Nissan Primera engine mount — purpose, care and when to replace

Technical sources such as the Nissan Primera P11 Factory Service Manual (Engine Mounting section), the Nissan FAST electronic parts catalogue, and widely used repair guides for the P11 platform confirm that the 1999 Nissan Primera is fitted with conventional engine mounts. On this model, there are typically four mounts: a right-hand engine mount, a left-hand transmission mount, and front and rear torque mounts (often called roll-stoppers). Engine mounts are absolutely relevant to this vehicle.

On a 1999 Primera, the engine mounts do the heavy lifting of holding the engine and gearbox in the correct position while soaking up vibration and controlling twist under acceleration and braking. By isolating noise and harshness from the cabin, they keep the P11 feeling tidy and refined, while also protecting hoses, exhaust joints and driveshafts from strain. Most are rubber-to-metal insulators, and some variants use a fluid-filled (hydraulic) design to tame idle vibes.

There’s no fixed service interval for mounts, but regular checks during routine servicing pay off. Under the bonnet, look for perished or cracked rubber, sagging that drops engine height, and shiny witness marks where metal has been contacting. From the driver’s seat, common clues include excess vibration at idle in Drive, a clunk on take-off or when shifting, and noticeable engine rock when blipping the throttle. If a hydraulic mount is fitted, any oily weep from the mount body is a red flag.

Replacement is straightforward for a trained tech and within reach for competent DIYers with proper support gear. The engine must be safely supported with a hoist or a jack and timber block, swap one mount at a time. Start all fasteners finger-tight, settle the engine at ride height, then torque to the Factory Service Manual spec. It’s smart to fix oil leaks first, as stray oil shortens mount life. While it’s fine to replace a single failed mount, pairing the front and rear torque mounts can restore balance if both show age.

• Choose quality OE or reputable aftermarket mounts, stiffer performance options sharpen response but add NVH.
• Expect roughly 1–3 hours per mount depending on location and corrosion.
• Wheel alignment isn’t usually needed, but if the subframe is dropped, get it checked.

Popular questions about 1999 Nissan Primera engine mounts

Does a 1999 Nissan Primera have engine mounts?
Yes. The P11-series Primera runs four mounts: right-hand engine, left-hand transmission, plus front and rear torque mounts. This layout is outlined in the Nissan P11 Factory Service Manual and reflected in the Nissan FAST parts catalogue for 1999 models.

What are the signs of a failing engine mount on a P11?
Tell-tales include extra vibration at idle, a thud on take-off or when shifting, visible cracking or separation in the rubber, and engine movement that looks excessive when the throttle is blipped. If fitted, a hydraulic mount may leak fluid. Left too long, other components like the exhaust flex and driveshafts can cop extra stress.

Is it safe to keep driving with a worn engine mount?
It’ll often still drive, but it’s not a great idea. NVH ramps up, gear changes can feel harsher, and the extra engine movement can accelerate wear on surrounding parts. For comfort and to avoid knock-on damage, replacing the dodgy mount sooner rather than later is the smart move.